General Purpose & Windows and Doors

660 General Purpose Silicone Sealant

Product features. Neutral curing, non-corrosive to most building materials. Ability to accommodate movement at 20 levels,maintaining performance under normal expansion,contraction, and shear deformation of doors and windows. Excellent weather aging resistance, outstanding high and low -temperature performance..Excellent adhesion to various aluminum proles and most building materials. ·Good compatibility with other neutral silicone sealants. Main Applications. Sealing gaps